Publicize not authenticating - Blank Page

Hadn't tried to add any new sharing settings on my multisite until today. Also have a fair amount of plugins so I am wondering if I conflict somewhere. The sites with sharing already in place imported fine, but I cannot create a new social share. For example, I tried to add Facebook to one of my sites. Went to Settings -> Sharing and got to the page to add a social network. Clicked on Connect for FB and I just get a blank page. URL =

But it resolves to URL without an error but jsut gives me a blank page. No sign in, no error message, nothing. Even the page source is blank.

I trtied this on multple sites with different social networks, they all do the same thing. Blank page, nothing to interact with.

I don't have any other social plugins running but I am new to Multisite.

My Crrent plugins are:
All In One WP Security
Amazing Hover Effects
Anti-Malware Security and Brute-Force Firewall
Avatars For Multisite
Network Deactivate
Blog Activity
Network Deactivate
BulletProof Security
Network Deactivate | 
Setup Wizard
Contact Form 7
Network Deactivate
Custom Google Search
Domain Mapping
Google AdSense
Google Analytics +
Jetpack by
MailChimp Sync
PDF Image Generator
UpdraftPlus - Backup/Restore
WordPress Importer
WP All Import
WP Defender
WP Hummingbird
WP Smush Pro
WPMU DEV Dashboard